* added and configured spork gem to speed up rspec
* added and configured guard gem to watch specs and autotest
* added launchy gem for capybara save_and_open_page functionality
* added factory_girl for data factories
* added :focus ability for specs
* swapped capybara-webkit with poltergesit + phantom.js
* basic bit model specs + factories created
* AR validations on map.name, bit.positions and type
* disabling old style rspec should syntax
* moved factories in proper folders.
* added faker gem.
* deleted default test::unit fixtures